Curb-idle

Curb-idle for manual transmission code heavy-duty engines means the manufacturer's recommended engine speed with the transmission in neutral or with the clutch disengaged. For automatic transmission code heavy-duty engines, curb-idle means the manufacturer's recommended engine speed with the automatic transmission in gear and the output shaft stalled.

Source

40 CFR § 86.082-2


Scoping language

The definitions of this section apply to this subpart and also to subparts B, D, I, and R of this part.

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